Robtex

Up: 64.94.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 64.94.24.0/22
Down right: 64.94.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.94.24.20	A+PTR	mail4.activeapp.email.active.com
64.94.24.20	A	mail4.activeapp.psmessage.com
64.94.24.20	A	activeapp.psmessage.com
64.94.24.25	A+PTR	4.eteamz.email.active.com
64.94.24.26	A+PTR	5.eteamz.email.active.com
64.94.24.185	A+PTR	mail1.activenetwork-emails.com
64.94.24.185	A	activenetwork-emails.com
64.94.24.190	A	activeoutdoors-news.com
64.94.24.190	A	newsletters1.activeoutdoors-news.com
64.94.24.194	A	outdoors-news.com
64.94.24.194	A	newsletters1.outdoors-news.com
64.94.24.198	A	newsletters1.activeworksoutdoors.com
64.94.24.198	A	activeworksoutdoors.com
64.94.24.202	A	active-journey.com
64.94.24.202	A	newsletters1.active-journey.com
64.94.24.208	A	parks-news.com
64.94.24.208	A	newsletters1.parks-news.com
64.94.24.212	A	campingfeedback.com
64.94.24.212	A	newsletters1.campingfeedback.com
64.94.24.221	A+PTR	activesports1.email.active.com
64.94.24.221	A	activesports.psmessage.com
64.94.24.221	A	activesports1.psmessage.com
64.94.24.234	A+PTR	email.fish-and-hunt.com
64.94.24.234	A	fish-and-hunt.com
64.94.24.239	A	activeadvantage.psmessage.com
64.94.24.239	A	activeadvantage5.psmessage.com
64.94.24.240	A	activeadvantage2.psmessage.com
64.94.24.241	A	activeadvantage3.psmessage.com
64.94.24.242	A	activeadvantage4.psmessage.com
64.94.24.244	A+PTR	activeadvantage8.email.active.com
64.94.24.250	A	c.ns.pexicom.com
64.94.24.250	A	dns1.pexdm.com
64.94.24.250	A	ns5.active.com
64.94.25.66	A	gis.servicelocator.org
64.94.25.72	A	careervoyage.org
64.94.25.74	A	myskillsmyfuture.com
64.94.25.74	A	myskillsmyfuture.org
64.94.25.74	A	skills2jobs.org
64.94.25.80	A	ns2.careeronestop.org
64.94.25.80	A	ns4.xpandcorp.com
64.94.25.85	A	www.xpandcorp.com
64.94.25.85	A	xpandcorp.com
64.94.25.94	A	skills2jobs.org
64.94.25.94	A	americasjobbank.com
64.94.25.94	A	careerfind.us
64.94.25.101	A	ajbtransition.net
64.94.25.101	A	ajbtransition.com
64.94.25.101	A	americasjobcenters.org
64.94.25.102	A	onestopcoach.net
64.94.25.104	A	myskillsmyfuture.com
64.94.25.106	A+PTR	pointer.careeronestop.org
64.94.25.106	A	exotic-stone.com
64.94.25.107	A	servicelocator.net
64.94.25.108	PTR	mail.servicelocator.org
64.94.25.130	A	fesx-spare.wdc003.pnap.net
64.94.25.162	A	indstrialmedium.com
64.94.25.162	A	roninfoo.net
64.94.25.162	A	expressroom.net
64.94.25.163	A	industrialmedium.com
64.94.25.170	A	emilykendall.us
64.94.25.170	A	emilykendall.photography
64.94.25.170	A	www.industrialmedium.com
64.94.25.176	A	thebarretts.org
64.94.25.179	A	cifa-dev.industrialmedium.com
64.94.25.186	A	rtmail.industrialmedium.com
64.94.25.204	A+PTR	qaconnect.pcaobus.org
64.94.25.242	A	logictrack.mybecn.com
64.94.25.247	A	beaconrelay.becn.com
64.94.26.18	PTR	securemail.bcbsa.com
64.94.26.19	PTR	securemail.bcbsa.com
64.94.26.44	PTR	lms.bcbs.com
64.94.26.45	A	www.bcbsaconnect.com
64.94.26.53	A	walkingworks.org
64.94.26.70	A	medicarehomer.com
64.94.26.78	A	groupappealtool.com
64.94.26.91	A	planfinder.bcbs.com
64.94.28.5	A	geoffreybeene.mobi
64.94.28.5	A	geofreybean.com
64.94.28.5	A	admin.astutetech.com
64.94.28.9	A	actaneuropathologicagateway.net
64.94.28.9	A	neurotherapeuticsgateway.net
64.94.28.9	A	populationecology.org
64.94.28.11	A	www.ejnmmigateway.net
64.94.28.16	A	ijhgateway.net
64.94.28.16	A	internationaljournalofhematologygateway.net
64.94.28.23	A	healthcenters.healthanswers.com
64.94.28.36	A	conference-cast.com
64.94.28.36	A	www.conference-cast.com
64.94.28.45	A	m.mghcme.org
64.94.28.52	A	www.phscpd.org
64.94.28.54	A	www.mghacademy.org
64.94.28.54	A	mghacademy.org
64.94.28.54	A	mghacademy.com
64.94.28.56	A	lms.mghacademy.org
64.94.28.58	A	addictionmedicinecme.org
64.94.28.58	A	addictionmedicinecme.net
64.94.28.65	A	thinkculturalhealth.hhs.gov
64.94.28.74	A	education.psychiatry.org
64.94.28.77	A	homebasetraining.org
64.94.28.77	A	www.homebasetraining.org
64.94.28.81	A	mail.astutetechnology.com
64.94.28.81	A	mail.astutetech.com
64.94.28.81	A	mail.astutetechnologies.com
64.94.28.82	A+PTR	mail.astutetech.com
64.94.28.82	A	mail.astutetechnology.com
64.94.28.82	A	mail.astutetechnologies.com
64.94.28.86	A	presentations.acs.org
64.94.30.13	A	smtp1.comtexnews.net
64.94.30.14	A	mst38.comtexnews.net
64.94.30.42	A	customerftp2.comtexnews.net
64.94.30.196	PTR	comtex.com
64.94.31.33	A+PTR	inap-wtc-ras1.wdc002.internap.com
64.94.31.34	A+PTR	inap-wtc-ras2.wdc002.internap.com
64.94.31.35	A+PTR	inap-wtc-ras3.wdc002.internap.com
64.94.31.36	A	inap-wtc-ras4.wdc002.internap.com
64.94.31.40	A+PTR	inap-wtc-ras8.wdc002.internap.com
64.94.31.41	A+PTR	inap-wtc-ras9.wdc002.internap.com
64.94.31.42	A+PTR	inap-wtc-ras10.wdc002.internap.com
64.94.31.43	A+PTR	inap-wtc-ras11.wdc002.internap.com
64.94.31.49	PTR	email.privia.com
64.94.31.83	A	tess3138prod.neosystems.net
64.94.31.85	A	ns3.jaspen.net
64.94.31.101	A	isc-connect.org
64.94.31.123	A	mail2.sprit.org.skeletonbash.com
64.94.31.123	A	skeletonbash.com
64.94.31.123	A	kalibrasyonmerkezi.net
64.94.31.137	PTR	border14.fe0-1-5.tr-washington-rt-1.wdc.pnap.net
64.94.31.138	PTR	tr-washington-rt-1.border14.wdc.pnap.net
64.94.31.145	PTR	border7.ge3-11.appriver-4.wdc002.pnap.net
64.94.31.146	PTR	appriver-4.border7.wdc002.pnap.net
64.94.31.153	PTR	border7.ge4-26.arvato-8.wdc002.pnap.net
64.94.31.154	PTR	border8.ge4-26.arvato-8.wdc002.pnap.net
64.94.31.155	PTR	arvato-8.border7.wdc002.pnap.net
64.94.31.161	PTR	border10.ge6-7.cyren-3.wdc002.pnap.net
64.94.31.162	PTR	cyren-3.border10.wdc002.pnap.net
64.94.31.177	PTR	border11.tge9-3.logmein-45.wdc002.pnap.net
64.94.31.178	PTR	logmein-45.border11.wdc002.pnap.net
64.94.31.185	PTR	edge1.ariba-14.wdc002.pnap.net
64.94.31.193	PTR	border6.s1-1.orbital-35.wdc002.pnap.net
64.94.31.194	PTR	orbital-35.border6.wdc002.pnap.net
64.94.31.201	PTR	border10.ge10-3.joyent-3.wdc002.pnap.net
64.94.31.202	PTR	joyent-3.border10.wdc002.pnap.net
64.94.31.206	A	rotoaim.com
64.94.31.209	PTR	edge2.ge0-0-16.cfnservices-4.wdc002.pnap.net
64.94.31.217	PTR	border13.s1-3-2.mitlincoln-4.wdc.pnap.net
64.94.31.218	PTR	mitlincoln-4.border13.wdc.pnap.net
64.94.31.225	PTR	border2.fe4-5.meshdigital-1.wdc002.pnap.net
64.94.31.226	PTR	meshdigital-1.border2.wdc002.pnap.net
64.94.31.233	PTR	border1.fe4-44.activenet-4.wdc002.pnap.net
64.94.31.234	PTR	activenet-4.border1.wdc002.pnap.net
64.94.31.241	PTR	border10.vlan2023.pcaobex-15.wdc002.pnap.net
64.94.31.242	PTR	pcaobex-15.border10.wdc002.pnap.net
64.94.31.249	PTR	border11.ge6-22.qualys-6.wdc002.pnap.net
64.94.31.250	PTR	qualys-6.border11.wdc002.pnap.net